3v4l.org

run code in 300+ PHP versions simultaneously
<?php $domDoc = new DOMDocument; $domDoc->preserveWhiteSpace=true; $domDoc->loadXML(<<<XML <?xml version="1.0"?> <CONFIG> <APP-ID>166533e56</APP-ID> </CONFIG> XML ); $rootNode = $domDoc->documentElement; $config_root = $rootNode->getElementsByTagName("CONFIG"); $rootElt = $domDoc->createElement('USER-ID'); $subNode = $rootNode->appendChild($rootElt); $textNode = $domDoc->createTextNode('333265332f'); $subNode->appendChild($textNode); $rootElt = $domDoc->createElement('USER-NAME'); $sub2Node = $rootNode->appendChild($rootElt); $textNode = $domDoc->createTextNode('John'); $sub2Node->appendChild($textNode); $domDoc->formatOutput = true; //$domDoc->save('config.xml'); echo $domDoc->saveXML();

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0030.01616.63
8.3.50.0130.00722.05
8.3.40.0110.00419.17
8.3.30.0030.01019.34
8.3.20.0080.00020.64
8.3.10.0080.00622.95
8.3.00.0070.00721.07
8.2.180.0120.00318.80
8.2.170.0140.00719.34
8.2.160.0000.01422.96
8.2.150.0000.00824.18
8.2.140.0070.00623.59
8.2.130.0070.00524.31
8.2.120.0120.00220.48
8.2.110.0100.00520.89
8.2.100.0070.00919.45
8.2.90.0090.00520.12
8.2.80.0050.00819.54
8.2.70.0080.00619.18
8.2.60.0060.00319.44
8.2.50.0070.00119.38
8.2.40.0040.00419.58
8.2.30.0080.00520.15
8.2.20.0080.00519.36
8.2.10.0030.00619.59
8.2.00.0030.00519.19
8.1.280.0140.00025.92
8.1.270.0050.00822.50
8.1.260.0040.00425.21
8.1.250.0050.00826.07
8.1.240.0060.00621.65
8.1.230.0100.00321.81
8.1.220.0040.00619.32
8.1.210.0090.00319.59
8.1.200.0060.00718.16
8.1.190.0040.00418.21
8.1.180.0080.00318.38
8.1.170.0040.00918.76
8.1.160.0050.00320.39
8.1.150.0030.00518.88
8.1.140.0050.01118.16
8.1.130.0040.00718.55
8.1.120.0070.00218.16
8.1.110.0020.00618.21
8.1.100.0070.00218.12
8.1.90.0040.00418.11
8.1.80.0060.00318.20
8.1.70.0050.00318.13
8.1.60.0070.00118.31
8.1.50.0040.00418.20
8.1.40.0040.00618.30
8.1.30.0000.00819.24
8.1.20.0030.00519.26
8.1.10.0060.00319.21
8.1.00.0030.00519.09
8.0.300.0060.00219.13
8.0.290.0090.00117.45
8.0.280.0080.00318.35
8.0.270.0020.00517.84
8.0.260.0060.00517.84
8.0.250.0030.00417.65
8.0.240.0090.00217.73
8.0.230.0020.00817.54
8.0.220.0060.00317.61
8.0.210.0070.00317.54
8.0.200.0040.00417.62
8.0.190.0060.00417.60
8.0.180.0050.00318.60
8.0.170.0070.00417.65
8.0.160.0060.00218.58
8.0.150.0040.00617.63
8.0.140.0070.00417.39
8.0.130.0080.00215.82
8.0.120.0070.00516.11
8.0.110.0060.00316.80
8.0.100.0070.00416.27
8.0.90.0050.00716.23
8.0.80.0070.00516.26
8.0.70.0030.00616.34
8.0.60.0080.00316.12
8.0.50.0090.00416.23
8.0.30.0120.00617.09
8.0.20.0110.00417.10
8.0.10.0030.00816.39
8.0.00.0090.00416.85
7.4.330.0030.00414.77
7.4.320.0050.00617.13
7.4.300.0070.00417.21
7.4.290.0080.00317.29
7.4.280.0100.00317.15
7.4.270.0100.00217.28
7.4.260.0050.00717.21
7.4.250.0060.00415.95
7.4.240.0070.00416.18
7.4.230.0090.00316.01
7.4.220.0100.00615.91
7.4.210.0120.00716.17
7.4.200.0140.00415.92
7.4.190.0170.00415.61
7.4.180.0160.00415.66
7.4.160.0110.00815.90
7.4.150.0140.00916.19
7.4.140.0140.00616.68
7.4.130.0110.00916.08
7.4.120.0190.00316.18
7.4.110.0150.00515.94
7.4.100.0150.00815.96
7.4.90.0150.00515.90
7.4.80.0150.00716.77
7.4.70.0120.00815.79
7.4.60.0090.01215.95
7.4.50.0090.00515.79
7.4.40.0100.00815.73
7.4.30.0070.00915.83
7.4.20.0090.00715.88
7.4.10.0080.00715.88
7.4.00.0090.00715.49
7.3.330.0060.00415.49
7.3.320.0080.00214.72
7.3.310.0080.00315.81
7.3.300.0050.00515.91
7.3.290.0040.00815.77
7.3.280.0100.00516.08
7.3.270.0080.00816.10
7.3.260.0110.00415.84
7.3.250.0120.00516.11
7.3.240.0080.00615.87
7.3.230.0100.00615.80
7.3.220.0110.00315.32
7.3.210.0120.00315.73
7.3.200.0120.00516.71
7.3.190.0090.00615.66
7.3.180.0130.00215.81
7.3.170.0150.00116.02
7.3.160.0100.00515.61
7.3.150.0120.00115.50
7.3.140.0140.00015.41
7.3.130.0100.00515.74
7.3.120.0100.00615.68
7.3.110.0070.00915.62
7.3.100.0100.00515.59
7.3.90.0060.00815.67
7.3.80.0080.00815.48
7.3.70.0060.00715.68
7.3.60.0090.00415.63
7.3.50.0070.00715.58
7.3.40.0080.00715.61
7.3.30.0070.00715.61
7.3.20.0080.00816.89
7.3.10.0080.00716.92
7.3.00.0080.00517.00
7.2.340.0100.00615.45
7.2.330.0110.00515.96
7.2.320.0100.00615.92
7.2.310.0140.00115.99
7.2.300.0130.00215.86
7.2.290.0100.00616.05
7.2.280.0090.00515.27
7.2.270.0120.00215.37
7.2.260.0100.00615.91
7.2.250.0130.00415.81
7.2.240.0110.00615.72
7.2.230.0090.00615.62
7.2.220.0090.00615.66
7.2.210.0090.00615.81
7.2.200.0060.01015.87
7.2.190.0110.00415.81
7.2.180.0080.00715.73
7.2.170.0100.00415.73
7.2.160.0120.00315.78
7.2.150.0100.00817.22
7.2.140.0050.00917.23
7.2.130.0070.00817.41
7.2.120.0110.00417.08
7.2.110.0050.01017.09
7.2.100.0100.00517.13
7.2.90.0090.00717.10
7.2.80.0100.00517.19
7.2.70.0090.00617.18
7.2.60.0060.00917.15
7.2.50.0110.00817.08
7.2.40.0110.00817.17
7.2.30.0120.00717.07
7.2.20.0080.00817.20
7.2.10.0090.00717.13
7.2.00.0120.00817.61
7.1.330.0100.00816.22
7.1.320.0090.00816.21
7.1.310.0080.00716.18
7.1.300.0100.00616.12
7.1.290.0070.00816.18
7.1.280.0100.00716.20
7.1.270.0120.00316.38
7.1.260.0080.00616.16
7.1.250.0100.00416.12
7.1.240.0070.00716.10
7.1.230.0120.00516.13
7.1.220.0110.00516.11
7.1.210.0150.00516.17
7.1.200.0130.00516.08
7.1.190.0090.00916.04
7.1.180.0120.00516.01
7.1.170.0100.00915.91
7.1.160.0100.00816.02
7.1.150.0110.00516.07
7.1.140.0120.00716.09
7.1.130.0110.00616.13
7.1.120.0090.00916.10
7.1.110.0120.00616.05
7.1.100.0110.00716.29
7.1.90.0100.00516.14
7.1.80.0080.00816.10
7.1.70.0050.00816.11
7.1.60.0110.00716.33
7.1.50.0090.00716.21
7.1.40.0080.00816.15
7.1.30.0090.00616.11
7.1.20.0100.00516.16
7.1.10.0080.00616.21
7.1.00.0080.00816.19
7.0.330.0140.00715.87
7.0.320.0080.00615.83
7.0.310.0140.00315.78
7.0.300.0100.00615.69
7.0.290.0140.00315.80
7.0.280.0100.00515.85
7.0.270.0090.00715.88
7.0.260.0100.00715.81
7.0.250.0090.00915.86
7.0.240.0140.00515.86
7.0.230.0100.00815.79
7.0.220.0140.00515.77
7.0.210.0120.00715.71
7.0.200.0090.00615.88
7.0.190.0090.00816.00
7.0.180.0100.00715.95
7.0.170.0100.00515.84
7.0.160.0100.00615.91
7.0.150.0090.00615.95
7.0.140.0090.00715.91
7.0.130.0130.00415.98
7.0.120.0080.00815.97
7.0.110.0100.00615.87
7.0.100.0090.00515.84
7.0.90.0080.00415.84
7.0.80.0110.00615.88
7.0.70.0080.00515.86
7.0.60.0060.00615.83
7.0.50.0060.00815.96
7.0.40.0080.00515.13
7.0.30.0080.00515.11
7.0.20.0060.00715.07
7.0.10.0070.00715.15
7.0.00.0060.00715.10
5.6.400.0090.00715.25
5.6.390.0090.00615.11
5.6.380.0070.00714.97
5.6.370.0090.00814.95
5.6.360.0110.00714.98
5.6.350.0100.00814.96
5.6.340.0070.00915.08
5.6.330.0100.00815.00
5.6.320.0080.00815.04
5.6.310.0090.00814.96
5.6.300.0120.01016.08
5.6.290.0070.01415.99
5.6.280.0080.01215.94
5.6.270.0070.01516.03
5.6.260.0070.01315.99
5.6.250.0060.01415.99
5.6.240.0080.01316.10
5.6.230.0080.01315.95
5.6.220.0070.01416.02
5.6.210.0090.01316.02
5.6.200.0110.00916.08
5.6.190.0090.01116.01
5.6.180.0070.01415.90
5.6.170.0090.01216.07
5.6.160.0060.01616.05
5.6.150.0100.01116.02
5.6.140.0080.01315.94
5.6.130.0110.01115.98
5.6.120.0100.01016.05
5.6.110.0070.01515.94
5.6.100.0070.01315.99
5.6.90.0080.01115.95
5.6.80.0090.01015.89
5.6.70.0070.01315.81
5.6.60.0060.01915.92
5.6.50.0080.01415.80
5.6.40.0080.01115.87
5.6.30.0070.01215.78
5.6.20.0080.01315.72
5.6.10.0110.01115.75
5.6.00.0060.01415.82
5.5.380.0080.01314.98
5.5.370.0110.01515.00
5.5.360.0100.01314.87
5.5.350.0100.01314.94
5.5.340.0090.01415.05
5.5.330.0090.01315.07
5.5.320.0110.01214.96
5.5.310.0100.01315.04
5.5.300.0120.01115.03
5.5.290.0070.01614.93
5.5.280.0090.01415.02
5.5.270.0120.01514.95
5.5.260.0120.01114.87
5.5.250.0100.01215.03
5.5.240.0090.01214.95
5.5.230.0080.01314.89
5.5.220.0090.01214.72
5.5.210.0130.00914.98
5.5.200.0110.01014.83
5.5.190.0100.01214.74
5.5.180.0100.01314.93
5.5.170.0110.00714.91
5.5.160.0080.01414.83
5.5.150.0110.01114.93
5.5.140.0090.01214.81
5.5.130.0070.01514.77
5.5.120.0100.01214.83
5.5.110.0100.01314.75
5.5.100.0110.01414.85
5.5.90.0050.01414.85
5.5.80.0080.01414.85
5.5.70.0090.01214.75
5.5.60.0090.01814.84
5.5.50.0100.01414.81
5.5.40.0100.01114.83
5.5.30.0080.02014.95
5.5.20.0090.01114.90
5.5.10.0090.01214.89
5.5.00.0080.01814.90
5.4.450.0090.01114.19
5.4.440.0070.01414.17
5.4.430.0080.01214.26
5.4.420.0070.01314.09
5.4.410.0080.01214.09
5.4.400.0060.01314.04
5.4.390.0090.01014.04
5.4.380.0080.01314.05
5.4.370.0080.01214.03
5.4.360.0100.01114.04
5.4.350.0090.01114.10
5.4.340.0090.01114.13
5.4.330.0090.00412.87
5.4.320.0080.01114.03
5.4.310.0060.01314.08
5.4.300.0080.01014.09
5.4.290.0100.01014.15
5.4.280.0090.01214.04
5.4.270.0090.01114.09
5.4.260.0070.01214.10
5.4.250.0090.00914.06
5.4.240.0060.01213.99
5.4.230.0090.01114.03
5.4.220.0050.01813.93
5.4.210.0050.01514.11
5.4.200.0090.00913.99
5.4.190.0050.01613.99
5.4.180.0060.01214.07
5.4.170.0070.01114.02
5.4.160.0080.01713.98
5.4.150.0070.01214.07
5.4.140.0070.01213.58
5.4.130.0060.01113.59
5.4.120.0060.01713.57
5.4.110.0060.01413.52
5.4.100.0030.01413.56
5.4.90.0060.01913.67
5.4.80.0040.01513.63
5.4.70.0050.01213.62
5.4.60.0060.01713.63
5.4.50.0070.01013.53
5.4.40.0060.01213.64
5.4.30.0070.01113.57
5.4.20.0090.00913.53
5.4.10.0070.01313.54
5.4.00.0070.01413.32

preferences:
50.01 ms | 401 KiB | 5 Q